We have found 77 plants that meet your criteria.

yarrow
Achillea millefolium 'Lilac Beauty' yarrow An unusual lilac, yarrow £7.99 Buy
monkshood
Aconitum 'Spark's Variety' monkshood Deep violet hooded flowers on tall stems £8.99 Buy
African lily
Agapanthus 'Megans Mauve' African lily A lovely new cultivar £6.99 Buy
New
African lily
Agapanthus 'Phantom' African lily A luscious evergreen form £8.99 Buy
Crocus Special Offers
chives
Allium schoenoprasum chives Edible leaves and button-like flowers NOW £3.99 Buy
Crocus Special Offers
ornamental onion
Allium schubertii ornamental onion Giant pink starbursts NOW £5.99 Buy
Crocus Special Offers
round-headed leek
Allium sphaerocephalon round-headed leek Small, wine-coloured flowers on tall stems NOW £5.99 Buy
angelica
Angelica gigas angelica Tall, dramatic burgundy flowers £8.99 Buy
New
granny's bonnet
Aquilegia vulgaris var. stellata 'Black Barlow' granny's bonnet Sumptuous dark purple, double... £4.99 Buy
granny's bonnet
Aquilegia vulgaris var.stellata 'Black Barlow' (Barlow Series) granny's bonnet Striking dark purple, double... £7.49 Buy
New
granny's bonnet
Aquilegia vulgaris var. stellata 'Nora Barlow' (Barlow Series) granny's bonnet Fabulous pom-pom flowers £7.49 Buy
Crocus Special Offers
Aquilegia Nora Barlow
Aquilegia vulgaris var. stellata 'Nora Barlow' (Barlow Series) Aquilegia Nora Barlow Unusually colourful flowers NOW £4.99 Buy
granny's bonnet
Aquilegia vulgaris 'William Guinness' granny's bonnet Unusual purple-black flowers £7.49 Buy
masterwort
Astrantia major 'Rubra' masterwort Gorgeous plum-coloured flowers £9.99 Buy
milky bellflower
Campanula lactiflora 'Loddon Anna' milky bellflower Soft lilac flowers on tall stems £6.99 Buy
New
knapweed
Centaurea 'Jordy' knapweed Intense, near-black flowers £5.99 Buy
herbaceous clematis (group 3)
Clematis 'Fleuri' herbaceous clematis (group 3) A compact grower - ideal for a pot £14.99 Buy
dahlia
Dahlia 'Ambition' dahlia 15cm wide flowers £6.99 Buy
dusky cranesbill
Geranium phaeum dusky cranesbill Small, deep maroon flowers. Good for groundcover £7.99 Buy
New
dusky cranesbill
Geranium phaeum var. phaeum 'Samobor' dusky cranesbill Small, purple-black flowers. Good for damp... £4.99 Buy